| Sammamish to Campo de Criptana | 5,353.57 mi (8,615.74 km) |
| Sammamish to Campos del Puerto | 5,542.69 mi (8,920.10 km) |
| Sammamish to Canals | 5,458.65 mi (8,784.85 km) |
| Sammamish to Candelaria | 5,459.83 mi (8,786.75 km) |
| Sammamish to Canet de Mar | 5,406.44 mi (8,700.82 km) |
| Sammamish to Cangas | 5,013.83 mi (8,068.98 km) |
| Sammamish to Cangas de Narcea | 5,039.04 mi (8,109.55 km) |
| Sammamish to Canovellas | 5,396.09 mi (8,684.16 km) |
| Sammamish to Canteras | 5,519.54 mi (8,882.85 km) |
| Sammamish to Cantillana | 5,362.57 mi (8,630.23 km) |
| Sammamish to Capdepera | 5,539.57 mi (8,915.08 km) |
| Sammamish to Carballo | 4,967.09 mi (7,993.75 km) |
| Sammamish to Carcagente | 5,453.91 mi (8,777.21 km) |
| Sammamish to Cardedeu | 5,397.07 mi (8,685.75 km) |
| Sammamish to Carlet | 5,445.81 mi (8,764.18 km) |
